To improve the accuracy of your record keeping, you can update transactions and balances with participating credit card issuers in Quicken, and then compare the financial institution's records with your own. Typically, when a credit card purchase is processed, you find out about it the next time you go online. This simplifies reconciling your monthly statements. You can transfer funds between accounts at the same financial institution.
Use transaction download to automate all of your credit or charge card transaction entries. To get started see How do I download transactions for my account?