Christianity is not separate from 'truth'. Christians are just as capable of being excellent scientists as anyone. Evolutionists are closed minded when they reject out-of-hand any consideration of the existence of God.
So, if you believe in Creation, you cannot possibly believe in ID because they are absolutely incompatible; ID denies the God of the Bible by suggesting that the source of Creation is an unknown force.
ID does not take a position as to the identity of the 'unknown force'. Creationists do. Personally, I do wonder how an IDer can maintain that the 'unknown force' is something other than God; and, specifically, God of the Bible. But then, I am a Christian. I could see why someone of a different religion might think it to be some other 'god'.
If you believe in Biblical Creationism, then you KNOW that force; it isn't unknown.
That would certainly be true for me. Please keep in mind that the God I believe in is not afraid of the truth; and neither am I. There are simply too many holes and gaps in evolution to consider it to be true on the macro level.
That's crap.
If I were to take a survey that would separate Creationists who completely reject evolution, and evolutionists who completely reject Creationism and the existence of God into separate camps, the former would outnumber the latter one hundred fold.
I believe in Creation and evolution because I don't see a conflict between the two.