I have seen this indicated on a few threads. What is the Gods of Gap concept most of you are referring too? Also, which aspect of the creation story is least credible, other than the young earth concept?
"God of the Gaps" - Find some detail in scientific study, that you perceive (correctly or incorrectly) to not yet be explained by scientific theory. Therefore, God had to be involved.
It has also been referred to as "God in the details".
Someone else probably has a better "God of the Gaps" definition, but there's mine.