Did you know that you can customize how the <Enter> key works in the Free Version of SpendMap?
By default, both the <Enter> and <Tab> keys work the same way in SpendMap; they move you to the next data entry field, or save the screen if you’re on the last data entry field.
Using <Enter> to move through fields seems to be the preference for many users who do a fair bit of data entry. Maybe this comes from using Excel, where <Enter> moves you down one cell in a spreadsheet.
But if you prefer, you can change the setting at the bottom of the [Settings] Folder in the User Master File, so that <Enter> always saves the screen, leaving only <Tab> to move between fields.