Related Clues:

• Exhausted author lying in street
• Stamp on an invoice
• Went on a buying spree
• Owing nothing else on
• Used time (in a specific way)
• Drained power during broadcast
• Used up, as funds
• Like money you had once
• Relief after penny spent
• The P in PTO
• Used pound found in street
• Covered the tab
• ... and writer that's exhausted
• Treated at a restaurant
• "I ___ all my cash"