At the moment you can upload 'photos' into the expenses and it completely ignores other file types like PDFs (which a majority of online receipts are processed in). I'm actually really confused why MYOB Solo didn't support PDF uploads from the beginning.
Rather than just being forced to select 'From Photos' or 'Take Photo' there should also be an option for 'Upload file' from which you can upload PDF's and other file types that are common for invoices.