There is a lot of misinformation out there when it comes to creatine supplementation. There is no need to load or cycle creatine. Supplement with 5-10g per day. When you take the creatine doesn't matter but ideally you would supplement with creatine pre and post workout, as your body is most inclined to absorb nutrients at this time. Supplementing with creatine post workout will also help replenish depleted creatine phosphate stores from your workout.
There is no need to load on creatine, and it is better to just start with the normal dosage that you will take all along. Usually, 5-10 grams per day are more than enough, and it is not necessary to use anymore than that.
Listen to the Mods, I for years typically did 20g for the first week to load then 10/day thereafter, but again that was based on the current info at the time. Things have changed