As part of its ongoing process to make AP course and exam materials more effective for teachers and their students, the College Board released to educators a redesigned AP U.S. Government and Politics Curriculum Framework (.pdf/3.1MB). The redesigned course and exam will launch in the 2018-19 school year.
Ideally, best times of day to supplement with creatine would be around 30 minutes to 1 hour before your training session and immediately post-workout alongside your protein shake.
But the best time to take creatine is post workout. Creatine supplementation plus resistance exercise increases fat-free mass and strength. Based on the magnitude inferences, it appears that consuming creatine immediately post-workout is superior to pre-workout vis a vis body composition and strength.