Methods and systems for expense management, comprising: retrieving at least one electronic feed of charges for multiple expense receipt records directly from at least one lodging and/or transportation vendor, the at least one feed of charges including computer-readable electronic transaction data; detecting that at least one expense receipt record from the multiple expense receipt records from the at least one feed of charges is comprised of two or more line items; mapping the two or more line items to at least one transportation and/or lodging good and/or service that is chargeable to at least one account identifier, the mapping utilizing vendor expense codes and/or keyword searches; and pre-populating the at least one transportation and/or lodging good and/or service mapped to each of the two or more line items from the at least one expense receipt record in at least one expense report in at least one expense management system as two or more expense itemizations.