No, you can not.
Food refers to a comprehensive industry, such as Chinese food, Western food, fast food are catering, snacks are a kind of catering industry, the two of them are included and included in the relationship.
Snack license and catering license for different documents. Catering stores need to apply for food hygiene permits and individual business license and tax registration certificate. Snack bar to food hygiene license in the local health department, while applying for a health certificate.
Health license approval materials are different.