Add receipt when creating expense

[Adar-Dagan]

Currently you can't add a receipt to an expense using the api. I would like to use this functionality and would appreciate if it was added.

[aayaffe]

Would also appreciate this feature

[kintz09]

I'm currently working on automating some of my expenses using the Splitwise API and I'm extremely disappointed to see there is no support for adding receipts to an expense. This means its not possible for me to fully automate my process because I need the receipt to be attached.

I will also note that I am a paid user.

Do you still have active development on this API?

[kintz09]

Well upon a closer review of all issues in this repo, I found 2 other issues referencing this same feature.

Issue 21
Issue 51

Could anyone provide an example create_expense POST that does this properly?