AWS Cost and Usage Report - Incremental Load to Athena Table

Hi Team, I have setup CUR via Billing Export to s3 and querying data in Athena via AWS Glue Crawler. I did few transformations via AWS Glue ETL and want to store the transformed data incrementally to another table in Glue Data catalog. One time load is fine, however I understand from the CUR documentation that, the billing export can be updated up to 3 times a day and update to historical days for the current month can be updated anytime before the billing is finalized. How do I capture the data incrementally everyday ? Planning to delete and recreate the partitions (day) for the month everyday and re-load it again. Guessing any other viable approach, kindly let me know. Thanks!