Expense receipts data entry into Excel spreadsheet

We have an Excel-based Expense system, fairly self-explanatory spreadsheet and a "collection" of cash-receipts, c.100 receipts.

We will provide the original receipts and spreadsheet. They will need to be categorised (Type of expense) and typed into the spreadsheet.

This only works for someone based in the UK because we will send the receipts via post and we will need them returned via post.

Preferred location would be Greater London.