Creativity can be learned if you try.  Some come by it naturally, some have to work at it.  This tip is to get your creativity a kickstart by creating a "List of 7."   I do this with my photography club once in a while.  The idea is to have a list of 7 things/concepts or whatever and then you have to photograph over 1 week (7 days).  Hence the name "List of 7."  Here is one example from my photography club:

Very little guidance, just topics:

1. Glass

2. Looking up

3. Candlelight

4. Wild Card - a project of your choice

5. Books

6. Long Exposure

7. Fruit