I guess a lot would depend on how you define the concept of creation.
There's a pile of wood scraps in my basement that God didn't create. Sure, God created the earth, created the trees, created the loggers who cut down the trees, created the sawmill owners who cut the trees into handy slices, and created me (the one who cut up the slices of wood and then made the pile from the scraps), but it's a stretch to argue that God sat in the heavens saying "let there be a pile of wood scraps in tango's basement".
If God creating object A that in turn created object B counts as God creating B then the dynamic is very different compared to the stance in which God can only be said to have created A.
Further to that, we could argue that if God created Adam and Eve and they collectively created Cain and Abel we would need to determine whether we could claim that God created Cain and Abel. And of course from there future generations are arguably created, or not created, by God depending on which way you want to swing on that issue.
