Yes, you can use a UV filter and lens hood at the same time. In fact, using both can help reduce the amount of ultraviolet (UV) light that reaches your camera sensor or film, which can improve image quality.
When choosing a UV filter, it's important to get one that is specifically designed for your camera model. This will ensure that it doesn't interfere with autofocusing or other features. It's also important to make sure that the filter is properly screwed onto the lens before attaching the lens hood.
Using a UV filter and lens hood together can be especially helpful when shooting in bright sunlight or at high altitudes, where UV light is more intense. If you're not using a UV filter, consider adding one to your camera bag to help protect your lenses and improve image quality.