I'll bite. If you wonder, this issue has been beaten to death about a few dozens times before.

Science is also to draw the simplest conclusion from the evidence presented in front of you. And is it proven that micro-evolution exists, fossiles exist, that all life is working on the same basic principles, you were born from your parents, they had in turn parents etc, etc.
All information taken together seems to indicate that primitive life existed first, and that more advanced life has occured later on, in a systematical way that makes you see the clear simularity between the parent and his/her great, great, great etc grandchild.
Now that means that either evolution is true or that either God, P'Tah, Odin, Zeus, the invisible Lepruchan living outside my door, the Flying Spaghetti monster, 11 dimentional Aliens, those aliens that are living in dead bodies playing around with our minds (by implementing false memories) trying to start to understand the human mind so that they can survive, your neighbours cat or those lab rats observing us as thier supercomputer known as earth is going to answer what's the question that the answer is 42 and how is it linked to the meaning of life, is responsible for one very intricate scam as they placed all those evidence around.
Science does not deal with this, as said, because science can't prove a negative. I can't disprove any of the things I wrote above, thus neither thing is science.

Now for the funny part IMO. An awful amount of creationists constantly makes the mistake of considering that proving (and that's often "proving") one part of a theory wrong means that the entire theory needs to be scapped for thier own theory, that contains no actual proof itself. I mean by writing this I've proven that BMW:s grows on trees .

So to conclude, proving that evolution is wrong still doesn't prove that God exist, in fact proving that divine creatures (aka gods) exist, still doesn't prove that God exist.

And the test for creationism to join the club of science, prove this: How can you prove that your neghbours cat isn't God?