Receipt review does not allow for foreign currency. I have to save as home currency, then edit it later on. Any way around this?

Welcome to the Community, @ianchan9. I'll handle this query about uploading receipts in a different currency in QuickBooks Online (QBO) for you.

The online bank feeds of QBO recognizes a single currency, which is the home currency of your company. At this time, any other workarounds are unavailable. I suggest you continue with creating receipts with home currency, then change it afterward. 

Take a look at this article for an alternative way of uploading receipts: Email receipts and bills to QuickBooks Online. 

Feel free to post a reply if you have other questions about receipts. I'll be sure to get back to you. Enjoy the rest of the day!