You can enter many expenses for different projects on a single page:
Expense records are created for each line.
To attach receipts to a saved expense line:
To create an expense reportA mechanism for charging expenses incurred to a project or an assignment. for the expense lines:
An expense report is created for each project assignment that you entered expenses for where the expense line was selected. You can view expense reports and submit them for approval on the Expense Report tab.
To delete an expenseA record of expenses incurred by resources assigned to a project or opportunity. line:
Related Concepts
Reference
Combine Expense Attachments Page Fields