Helping with the quota
Your efforts toward job referrals would not interfere with your internal recruiters' efforts. On the contrary, each recruiter has recruitment quotas and your referral will help in the effort while you are rewarded with a referral bonus. Make sure you look up your company's referral policy to find out what the hiring attribution model is.
When you see a candidate you would like to refer, you can send if over to your HR representative to process. The email will have the timestamp on it for referral attribution.
You can find these sharing options within the individual profiles in the Job Seekers section. An example of where is shown below.