Two examples of the term science being prefixed with another term come immediately to mind.
One is Christian Science, which is a religious denomination/sect/cult (feel free to use whatever suffix is appropriate) which uses the prefix to add legitimacy to the movement.
The second is Jewish Science as contrasted with Aryan Science, which was used as a derogatory term by Nazis concerning any form of intellectual achivement in the sciences that was first propounded by Jews. Under this prefix the Nazis exiled under threat of death the German or Austrian Einstein, Freud, Franck, Haber, Willstaetter, Warburg, Jaspers, Gumbel, Litt, Barth, Ebbinghaus, and Lessing (the last of which was murdered in Czechoslovakia). Such persecution helped insure their eventual military defeat.
I believe the term Creation Science seeks to do both. Add a false legitimacy by including the term science and to attack conventional science by contrasting it with the "holy" (or is it pure?) creation science.